SANS 60745-2-18-2008 Hand-held motor-operated electric tools - Safety Part 2-18 Particular requirements for strapping tools《手持式电动工具 安全 第2-18部分 对剥离工具的特殊要求》.pdf

《SANS 60745-2-18-2008 Hand-held motor-operated electric tools - Safety Part 2-18 Particular requirements for strapping tools《手持式电动工具 安全 第2-18部分 对剥离工具的特殊要求》.pdf》由会员分享，可在线阅读，更多相关《SANS 60745-2-18-2008 Hand-held motor-operated electric tools - Safety Part 2-18 Particular requirements for strapping tools《手持式电动工具 安全 第2-18部分 对剥离工具的特殊要求》.pdf（12页珍藏版）》请在麦多课文档分享上搜索。

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21805-8 SANS 60745-2-18:2008 Edition 1.1 IEC 60745-2-18:2008 Edition 1.1SOUTH AFRICAN NATIONAL STANDARD Hand-held motor-operated electric

4、tools Safety Part 2-18: Particular requirements for strapping tools This national standard is the identical implementation of IEC 60745-2-18:2008 and is adopted with the permission of the International Electrotechnical Commission. WARNING Can only be used in conjunction with SANS 60745-1. Published

5、by SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001 Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 60745-2-18:2008 Edition 1.1 IEC 60745-2-18

6、:2008 Edition 1.1 Table of changes Change No. Date Scope IEC amdt 1 2008 Amended to change the scope and requirements for mechanical strength and construction, and to do editorial corrections. National foreword This South African standard was approved by National Committee SABS TC 72, Safety of elec

7、trical appliances and electronic equipment, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document, by reference, forms part of the Compulsory specification for electrical and electronic apparatus, as published by Governm

8、ent Notice No. R. 1079 (Government Gazette 25245) of 1 August 2003. This SANS document was published in September 2008. This SANS document supersedes SANS 60745-2-18:2003 (edition 1). This standard may only be used and printed by approved subscription and freemailing clients of the SABS. IEC 60745-2

9、-18 Edition 1.1 2008-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Hand-held motor-operated electric tools Safety Part 2-18: Particular requirements for strapping tools Outils lectroportatifs moteur Scurit Partie 2-18: Rgles particulires pour les outils de cerclage INTERNATIONAL ELECTROTECHNICAL CO

10、MMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CA ICS 25.140.20 PRICE CODE CODE PRIX ISBN 2-8318-9734-3 SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. 2 60745-2-18 IEC:2003+A1:2008 CONTENTS FOREWORD.3 1 Scope.5 2 Norm

11、ative references.5 3 Terms and definitions .5 4 General requirements.5 5 General conditions for the tests 5 6 Void5 7 Classification5 8 Marking and instructions.5 9 Protection against access to live parts5 10 Starting6 11 Input and current 6 12 Heating6 13 Leakage current.6 14 Moisture resistance6 1

12、5 Electric strength.6 16 Overload protection of transformers and associated circuits .6 17 Endurance6 18 Abnormal operation7 19 Mechanical hazards7 20 Mechanical strength.7 21 Construction.7 22 Internal wiring.7 23 Components.7 24 Supply connection and external flexible cords 7 25 Terminals for exte

13、rnal conductors.7 26 Provision for earthing .7 27 Screws and connections.7 28 Creepage distances, clearances and distances through insulation7 29 Resistance to heat, fire and tracking.8 30 Resistance to rusting8 31 Radiation, toxicity and similar hazards8 Annexes .9 Annex K (normative) Battery tools

14、 and battery packs .9 Annex L (normative) Battery tools and battery packs provided with mains connection or non-isolated sources.9 Bibliography9 SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.60745-2-18 IEC:2003+A1:2008 3 I

15、NTERNATIONAL ELECTROTECHNICAL COMMISSION _ HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-18: Particular requirements for strapping tools FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical co

16、mmittees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Techni

17、cal Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, government

18、al and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or ag

19、reements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international us

20、e and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to prom

21、ote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indic

22、ated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach

23、to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) a

24、nd expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication.

25、9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. This part of International Standard IEC 60745 has been prepared by subcommittee 61F: Safety

26、 of hand-held motor-operated electric tools, of IEC technical committee 61: Safety of household and similar electrical appliances. This consolidated version of IEC 60745-2-18 consists of the first edition (2003) documents 61F/455/FDIS and 61F/498/RVD and its amendment 1 (2008) documents 61F/677/CDV

27、and 61F/725/RVC. The technical content is therefore identical to the base edition and its amendment and has been prepared for user convenience. It bears the edition number 1.1. A vertical line in the margin shows where the base publication has been modified by amendment 1. This publication has been

28、drafted in accordance with the ISO/IEC Directives, Part 2. SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. 4 60745-2-18 IEC:2003+A1:2008 This Part 2 is to be used in conjunction with the latest edition of IEC 60745-1, Hand-

29、held motor-operated electric tools Safety Part 1: General requirements, and its amendments. It was established on the basis of the third edition (2001) of that standard. NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60745-1. This part 2 supplements or modifies the correspondin

30、g clauses of IEC 60745-1, so as to convert that publication into the IEC standard: Safety requirements for electric strapping tools. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this standard states “addition”, “modificat

31、ion” or “replacement”, the relevant text in Part 1 is to be adapted accordingly. NOTE 2 The following numbering system is used: subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1; additional annexes are lettered AA, BB, etc. NOTE 3 In this standard,

32、the following print types are used: requirements: in roman type; test specifications: in italic type; notes: in smaller roman type. Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun are also in bold. The committee has de

33、cided that the contents of the base publication and its amendments will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replac

34、ed by a revised edition, or amended. SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.60745-2-18 IEC:2003+A1:2008 5 HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-18: Particular requirements for strapping tools 1 Scope

35、 This clause of Part 1 is applicable, except as follows: Addition: This standard applies to strapping tools. 2 Normative references This clause of Part 1 is applicable. 3 Terms and definitions This clause of Part 1 is applicable, except as follows: 3.101 strapping tool tool for clinching straps on b

36、oxes 4 General requirements This clause of Part 1 is applicable. 5 General conditions for the tests This clause of Part 1 is applicable. 6 Void 7 Classification This clause of Part 1 is applicable. 8 Marking and instructions This clause of Part 1 is applicable. 9 Protection against access to live pa

37、rts This clause of Part 1 is applicable. SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. 6 60745-2-18 IEC:2003+A1:2008 10 Starting This clause of Part 1 is applicable. 11 Input and current This clause of Part 1 is applicabl

38、e. 12 Heating This clause of Part 1 is applicable, except as follows: 12.2 Replacement: The tool is operated for 30 cycles, each cycle comprising of clinching four straps around a test package within 2 min then the tool switched off for a period of 1 min. The test package is a wooden box 1 m cubic w

39、ith an internal bracing to prevent collapsing. 12.4 Replacement: The temperature rises are measured at the end of the “on“ period of the 30 thcycle of 12.2 or, at the manufacturers option, the tool can be operated continuously until thermal stabilization. 13 Leakage current This clause of Part 1 is

40、applicable. 14 Moisture resistance This clause of Part 1 is applicable. 15 Electric strength This clause of Part 1 is applicable. 16 Overload protection of transformers and associated circuits This clause of Part 1 is applicable. 17 Endurance This clause of Part 1 is applicable. SANS 60745-2-18:2008

41、This standard may only be used and printed by approved subscription and freemailing clients of the SABS.60745-2-18 IEC:2003+A1:2008 7 18 Abnormal operation This clause of Part 1 is applicable. 19 Mechanical hazards This clause of Part 1 is applicable. 20 Mechanical strength This clause of Part 1 is

42、applicable, except as follows: 20.5 This subclause is not applicable. 21 Construction This clause of Part 1 is applicable, except as follows: 21.32 This subclause is not applicable. 22 Internal wiring This clause of Part 1 is applicable. 23 Components This clause of Part 1 is applicable. 24 Supply c

43、onnection and external flexible cords This clause of Part 1 is applicable. 25 Terminals for external conductors This clause of Part 1 is applicable. 26 Provision for earthing This clause of Part 1 is applicable. 27 Screws and connections This clause of Part 1 is applicable. 28 Creepage distances, cl

44、earances and distances through insulation This clause of Part 1 is applicable. SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. 8 60745-2-18 IEC:2003+A1:2008 29 Resistance to heat, fire and tracking This clause of Part 1 is

45、applicable. 30 Resistance to rusting This clause of Part 1 is applicable. 31 Radiation, toxicity and similar hazards This clause of Part 1 is applicable. SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.60745-2-18 IEC:2003+A1

46、:2008 9 Annexes The annexes of Part 1 are applicable except as follows. Annex K (normative) Battery tools and battery packs K.1 Addition: All clauses of this Part 2 apply unless otherwise specified in this annex. K.12.2 This subclause of Part 2 is not applicable. K.12.4 This subclause of Part 2 is n

47、ot applicable. Annex L (normative) Battery tools and battery packs provided with mains connection or non-isolated sources L.1 Addition: All clauses of this Part 2 apply unless otherwise specified in this annex. Bibliography The bibliography of Part 1 is applicable. _ SANS 60745-2-18:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.